When Cronus discovers that the Daniel Jackson they just executed was not human he is freaked, he has no idea what is going on.
When the Android sg1 does not go home in time Harlen goes to sg1 for help, they find out that one of the planets that they have helped liberate from the gouald is where they went.
Sg1 decides that it would be a good thing to go there and help what has went wrong.
First Daniel and then Carter and Teal'c are captured. This episode is very good and it has lots of everything, action, drama, and the all mighty humor that they tend to include in these episodes.
there is lots of dead Jaffa and a dead gouald and lots of Jack vs Jack action in this one. Very halarious.
The other sg1 turn out to be very helpful in reliberating this civilization.
I loved this one, it is fun to watch everytime.